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.text
.align 3
.globl ___gmpn_sqr_diag_addlsh1
___gmpn_sqr_diag_addlsh1:
ldr x15, [x2],#8
lsr x14, x3, #1
tbz x3, #0, Lbx0
Lbx1: adds x7, xzr, xzr
mul x12, x15, x15
ldr x16, [x2],#8
ldp x4, x5, [x1],#16
umulh x11, x15, x15
b Lmid
Lbx0: adds x5, xzr, xzr
mul x12, x15, x15
ldr x17, [x2],#16
ldp x6, x7, [x1],#32
umulh x11, x15, x15
sub x14, x14, #1
cbz x14, Lend
.align 4
Ltop: extr x9, x6, x5, #63
mul x10, x17, x17
ldr x16, [x2,#-8]
adcs x13, x9, x11
ldp x4, x5, [x1,#-16]
umulh x11, x17, x17
extr x8, x7, x6, #63
stp x12, x13, [x0],#16
adcs x12, x8, x10
Lmid: extr x9, x4, x7, #63
mul x10, x16, x16
ldr x17, [x2],#16
adcs x13, x9, x11
ldp x6, x7, [x1],#32
umulh x11, x16, x16
extr x8, x5, x4, #63
stp x12, x13, [x0],#16
adcs x12, x8, x10
sub x14, x14, #1
cbnz x14, Ltop
Lend: extr x9, x6, x5, #63
mul x10, x17, x17
adcs x13, x9, x11
umulh x11, x17, x17
extr x8, x7, x6, #63
stp x12, x13, [x0]
adcs x12, x8, x10
extr x9, xzr, x7, #63
adcs x13, x9, x11
stp x12, x13, [x0,#16]
ret
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